Scientific advice

The IESC publish all the scientific advice provided to regulators. You can use the search tool on this page to find any of this advice.

Project advice

Reference number	Regulator	Project location	Project name	Date of IESC advice	File
2021-129	Australian Government	QLD	Gas Supply Security Project (EPBC 2020/8856) – Expansion	06 Feb 2022	Gas Supply Security Project (EPBC 2020/8856) – Expansion (PDF 578.9KB) Gas Supply Security Project (EPBC 2020/8856) – Expansion (DOC 476KB)
2021-128	Australian Government and NSW	NSW	Newstan Mine Extension Project (EPBC 2019/8528) – Expansion	15 Nov 2021	Newstan Mine Extension Project (EPBC 2019/8528) – Expansion (PDF 695.5KB) Newstan Mine Extension Project (EPBC 2019/8528) – Expansion (DOC 528.5KB)
2021-127	NSW	NSW	Tomingley Gold Extension Project (GA-15823373) – Expansion	09 Oct 2021	Details of advice provided under section 505D(2)(b) of the EPBC Act 1999 (Cth) (PDF 499.4KB) Details of advice provided under section 505D(2)(b) of the EPBC Act 1999 (Cth) (DOC 458.4KB)
2021-126	SA	SA	Leigh Creek Energy Project Stage 1 Commercial Development (EPBC 2021/8953) – Expansion	15 Sep 2021	Status of advice (PDF 156.8KB) Status of advice (DOC 456.2KB)
2021-124	Australian Government and QLD	QLD	Winchester South Project (EPBC 2019/8458, EPBC 2019/8459, EPBC 2019/8460) – New Development	05 Sep 2021	Winchester South Project (EPBC 2019/8458, EPBC 2019/8459, EPBC 2019/8460) – New Development (PDF 616.1KB) Winchester South Project (EPBC 2019/8458, EPBC 2019/8459, EPBC 2019/8460) – New Development (DOC 492KB)